An electrical equipment rack includes an electrical equipment unit that slides in and out of the rack on two drawer slides. A hinge attaches a first cable management arm to the rack or to a first drawer slide, which is attached to the rack. Another hinge attaches a second cable management arm to the equipment unit or to a second drawer slide, which is attached to the equipment unit. A flexible linkage is connected between and joins each of the free ends of the two cable management arms. Cables for interconnecting two or more equipment units are attached to the cable management arms and flexible linkage. The equipment unit can be extended out the front or back of the rack for servicing, and each of the cable management arms can be rotated away from the equipment unit to permit easy access to the unit. The flexible linkage limits the bend radii of the cables without regard to the position of the cable management arms or the position of the equipment unit relative to the rack. In another embodiment, a single flexible cable management arm is used instead of the two cable management arms and flexible linkage.